PROBLEM TO BE SOLVED: To provide an oil and fat having constituent fatty acid which contains a large amount of n-decanoic acid, is less in discomfort when taking in the same, and has excellent cold resistance.SOLUTION: An oil and fat has the content of tridecanoin of 30 mass% or less, the content of middle chain fatty acid contained in constituent fatty acid of 65 to 95 mass%, and the content of n-decanoic acid contained in the middle chain fatty acid of 50 mass% or more. The oil and fat has the content of unsaturated fatty acid contained in the constituent fatty acid of 3 to 35 mass%. The oil and fat contains middle chain fatty acid triglyceride (MCT) of 30 to 93 mass% and middle long chain fatty acid triglyceride (MLCT) of 3 to 70 mass%.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】構成脂肪酸がn-デカン酸を多く含み、摂取したときの不快感が少なく、かつ、優れた耐冷性を有する油脂の提供。【解決手段】トリデカノインの含有量が30質量%以下であり、かつ、構成脂肪酸に含まれる中鎖脂肪酸の含有量が65~95質量%であり、前記中鎖脂肪酸に含まれるn-デカン酸の含有量が50質量%以上である油脂。構成脂肪酸に含まれる不飽和脂肪酸の含有量が3~35質量%である前記油脂。30~93質量%の中鎖脂肪酸トリグリセリド(MCT)、及び3~70質量%の中長鎖脂肪酸トリグリセリド(MLCT)を含む前記油脂。【選択図】なし